CN217848555U

CN217848555U - Joint fixing device for wiring system

Info

Publication number: CN217848555U
Application number: CN202221791846.8U
Authority: CN
Inventors: 王健; 战杰; 曹瑞
Original assignee: Tianjin Feituo Technology Development Co ltd
Current assignee: Tianjin Feituo Technology Development Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-18
Anticipated expiration: 2032-07-11

Abstract

The utility model provides a wiring system is with connecting fixing device, include: base, fixing base and locking subassembly. The base includes loading board and mounting bar, is equipped with the mounting groove on the top surface of mounting bar, is equipped with the locking groove on the loading board, and is equipped with first locking hole on the lateral wall that the locking groove is close to the mounting bar. Fixing base detachable sets up on the mounting bar, including linkage segment and canned paragraph, is equipped with second locking hole on the linkage segment, is equipped with the joint holding tank on the top surface of canned paragraph. The locking subassembly includes the locking piece, the locking piece slides and sets up in the locking inslot portion, is equipped with the locking pole on the lateral wall that the locking piece is close to the mounting bar, and the locking pole is mutually well with first locking hole. A wiring system is with connecting fixing device, can fix the inside joint of wiring system to make things convenient for the staff to operate.

Description

Joint fixing device for wiring system

Technical Field

The utility model belongs to wiring system auxiliary assembly field especially relates to a wiring system is with connecting fixing device.

Background

The wiring system is an infrastructure for building a digital information system, and by combining modules in the wiring system, voice, data, images and partial control signals in the digital information system can be transmitted through a uniform transmission medium, so that the requirements of digital life are met.

Along with the increase of the complexity of the line, a large number of line connectors can appear in the wiring system, and the traditional wiring system is lack of a fixing device special for the connectors, so that the line connectors can only be stored in a messy manner in the wiring equipment after the wiring operation is completed by workers, and potential safety hazards exist in the wiring equipment. In addition, when a line fault occurs in the wiring system or the line connector needs to be increased or decreased, the operation difficulty of maintenance personnel can be obviously increased due to the disorderly placed line connector, so that the working efficiency of the line connector is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a connector fixing device for a wiring system, so as to solve the above technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a terminal fixture for a wiring system, comprising:

the mounting structure comprises a base, a supporting plate and a mounting bar, wherein the base comprises a bearing plate and a mounting bar; the bearing plate is provided with a plurality of locking grooves which are uniformly arranged along the length direction of the mounting strip, the side wall of each locking groove, which is close to the mounting strip, is provided with a first locking hole, and the first locking holes are communicated with the mounting grooves;

the fixing seat is detachably arranged on the mounting strip and comprises a connecting section and a fixing section, the connecting section is arranged on the bottom surface of the fixing section, and the connecting section is arranged in the mounting groove; a second locking hole is formed in the side wall of the connecting section, and a joint accommodating groove is formed in the top surface of the fixing section;

the locking assembly comprises a locking block, the locking block is arranged in the locking groove in a sliding mode, a locking rod is arranged on the side wall, close to the mounting bar, of the locking block, and the locking rod is aligned to the first locking hole; when the second locking hole on the connecting section is opposite to the first locking hole in right time, the locking rod can be inserted into the second locking hole along the first locking hole, so that the fixed seat in the mounting groove is locked.

Furthermore, a guide rod is arranged in the locking groove, and the axial direction of the guide rod is parallel to the axial direction of the first locking hole; the locking block is provided with a guide hole, and the guide rod is arranged in the guide hole.

Furthermore, the locking assembly further comprises a positioning block and a return spring, the return spring is sleeved outside the guide rod, one end of the return spring is connected with the locking block, and the other end of the return spring is connected with the side wall, close to the mounting bar, of the locking groove; the locating piece detachable sets up in the locking inslot portion, and the locating piece is located the locking piece and keeps away from reset spring's one side.

Furthermore, an avoiding groove for accommodating the guide rod is formed in the bottom surface of the positioning block.

Furthermore, a first locking protrusion is arranged on the side wall of the positioning block close to the locking block, and a second locking protrusion is arranged on the side wall of the positioning block far away from the locking block; the locking piece is equipped with on the lateral wall of keeping away from the locking pole and is used for holding the bellied first recess that holds of first locking be equipped with on the lateral wall that the mounting bar was kept away from in the locking groove and be used for holding the bellied second of second locking and hold the recess.

Furthermore, a positioning bulge is arranged on the top surface of the mounting bar and aligned with the first locking hole; and a positioning groove for accommodating the positioning protrusion is further arranged on the bottom surface of the fixing section and is aligned with the second locking hole.

Further, be equipped with the silica gel skid resistant course on the inside wall of joint holding tank.

Furthermore, a label groove is formed in the top surface of the positioning block, and an indication label is arranged in the label groove.

Compared with the prior art, a wiring system with connecting fixing device have following advantage:

(1) A wiring system is with connecting fixing device, can fix the inside circuit joint of wiring system through the fixing base, the staff can adjust the mounted position of fixing base on the base according to actual need to lock the fixing base through the locking subassembly, thereby promote the clean and tidy degree of placing of wiring system internal joint, and then make things convenient for the staff to maintain the circuit joint.

(2) A wiring system is with connecting fixing device, its locking subassembly includes locating piece and reset spring, locks the back through the locking pole when the staff, can avoid the fixing base because of the unusual slip unblock of locking piece through packing into the locking inslot portion with the locating piece to improve the locking reliability of fixing base. When the staff need dismantle the change to the joint, reset spring can drive about the locking piece after the locating piece is demolishd and slide to the direction of keeping away from the mounting bar to realize the quick unblock of fixing base. In addition, because be equipped with the instruction label on the locating piece, consequently the staff can be with the type of being fixed joint record on the instruction label, after the inside circuit joint number of wiring system increases, can find corresponding joint fast through the instruction label to improve maintenance efficiency.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

fig. 1 is a schematic structural view of a joint fixing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing base according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a locking block according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a positioning block according to an embodiment of the present invention.

Description of reference numerals:

1-a carrier plate; 11-a locking groove; 111-a second receiving recess; 12-a first locking hole; 2-mounting the bar; 21-mounting grooves; 22-positioning projections; 31-a connecting segment; 311-a second locking hole; 32-a fixed segment; 321-a joint accommodating groove; 322-positioning grooves; 4-a locking block; 41-a locking lever; 42-a pilot hole; 43-a first receiving recess; 5-a guide rod; 6-positioning blocks; 61-avoidance groove; 62-a first locking projection; 63-a second locking projection; 7-a return spring; 8-indicating label.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A terminal fixing device for a wiring system, the structure of which can be schematically illustrated in fig. 1-5, wherein the terminal fixing device in this embodiment comprises: base, fixing base and locking subassembly. The base can be installed inside the wiring equipment in the wiring system and used for providing an installation base for fixing the line connectors, the fixing base is detachably arranged on the base and used for fixing the line connectors, the locking assembly is arranged on the base and used for locking and limiting the fixing base installed on the base, and therefore workers can adjust the fixing positions of the line connectors according to actual needs conveniently and abnormal movement of the line connectors after the line connectors are fixed is avoided.

Specifically, as shown in fig. 2, the base includes a carrier plate 1 and a mounting bar 2. Mounting bar 2 sets up on loading board 1, is equipped with mounting groove 21 on the top surface of mounting bar 2, is equipped with a plurality of locking grooves 11 of evenly arranging along the length direction of mounting bar 2 on loading board 1, is equipped with first locking hole 12 on the lateral wall that locking groove 11 is close to mounting bar 2, and first locking hole 12 is linked together with mounting groove 21. When processing, the manufacturer can adjust the number of locking grooves 11 and first locking holes 12 on the bearing plate 1 according to actual needs, thereby enabling the connector fixing device to form various dimensions, and enabling the staff to fix different numbers of line connectors on the same connector fixing device according to actual working needs.

Fig. 3 is a schematic structural view of the fixing base in this embodiment, as shown in the figure, the fixing base includes a connecting section 31 and a fixing section 32, wherein the connecting section 31 is disposed on a bottom surface of the fixing section 32, a second locking hole 311 is disposed on a side wall of the connecting section 31, and a joint receiving groove 321 is disposed on a top surface of the fixing section 32. When using, the staff can place the circuit joint that treats fixedly inside joint holding groove 321 earlier to insert the linkage segment 31 of fixing base among the mounting groove 21, later according to the inside joint distribution condition adjustment fixing base of distribution equipment in the inside fixed position of mounting groove 21, lock the fixing base through locking subassembly finally.

Optionally, in order to improve the fixing effect of the fixing section 32 on the line connector, a silica gel anti-slip layer (not shown in the figure) may be disposed on the inner side wall of the connector accommodating groove 321 in this embodiment. When the line joint is put into the process of connecting the holding tank 321, the silica gel anti-slip layer is squeezed, so that the inner space of the holding tank 321 is enlarged. After the circuit connects and gets into completely to connect inside holding groove 321, the silica gel skid resistant course can improve the frictional resistance between circuit joint and the fixing base to avoid the circuit to connect and the fixing base phase separation.

For the convenience to lock the fixing base, the locking assembly described in this embodiment may include a locking block 4, and the locking block 4 is slidably disposed inside the locking groove 11. As shown in fig. 4, a locking rod 41 is provided on a side wall of the locking block 4 adjacent to the mounting bar 2, and the locking rod 41 is aligned with the first locking hole 12. After the worker puts the fixing base with the fixed line connector into the mounting groove 21, the position of the fixing base can be adjusted in a sliding manner, so that the second locking hole 311 on the connecting section 31 is aligned with the first locking hole 12. At this time, the locking rod 41 can be driven to slide towards the direction of the mounting bar 2, and the locking rod 41 is inserted into the second locking hole 311 along the first locking hole 12, so as to lock the fixing seat inside the mounting groove 21 and avoid the abnormal movement of the fixing seat.

Optionally, in order to avoid the deviation of the locking block 4 during the sliding process, a guide rod 5 is disposed inside the locking groove 11, and the axial direction of the guide rod 5 is parallel to the axial direction of the first locking hole 12. Accordingly, a guide hole 42 should be formed in the locking block 4, and the guide rod 5 should be placed inside the guide hole 42 when the installation is performed. When the locking block 4 slides, the guide rod 5 and the guide hole 42 are engaged to guide the sliding direction of the locking block 4, so that the locking rod 41 is accurately inserted into the first locking hole 12.

As an optional implementation manner of this embodiment, after the connecting section 31 is inserted into the mounting groove 21, a worker needs to use work experience to accurately determine the position of the second locking hole 311, so that in an actual operation process, the alignment difficulty between the second locking hole 311 and the first locking hole 12 is large. To solve this problem, a positioning protrusion 22 may be provided on the top surface of the mounting bar 2, and the positioning protrusion 22 is aligned with the first locking hole 12. Accordingly, a positioning groove 322 for receiving the positioning protrusion 22 is further provided on the bottom surface of the fixing segment 32, and the positioning groove 322 is aligned with the second locking hole 311. When the position of the fixing seat is adjusted, the worker can judge the position of the first locking hole 12 through the positioning protrusion 22, and then the positioning groove 322 is sleeved outside the positioning protrusion 22, and at the moment, the second locking hole 311 is aligned with the first locking hole 12, so that the operation difficulty in the actual working process can be reduced.

In the actual work process, because the inside space of wiring system is limited, and the circuit connects the quantity more, consequently need improve the fixed intensity that the circuit connects, further reduce staff's the operation degree of difficulty simultaneously to promote the working effect of this device.

In order to achieve the above purpose, the locking assembly in this embodiment may further include a positioning block 6 and a return spring 7, wherein the positioning block 6 is used to improve the fixing strength of the fixing seat on the base, and the return spring 7 is used to reduce the operation difficulty of the worker.

Specifically, the positioning block 6 is detachably disposed inside the locking groove 11, and the positioning block 6 is located on one side of the locking block 4 away from the return spring 7. After the locking rod 41 on the locking block 4 is inserted into the second locking hole 311, the worker can install the positioning block 6 into the locking groove 11, and at this time, the positioning block 6 will limit the locking block 41, so that the locking block 4 is prevented from sliding in the direction away from the mounting bar 2. Through this process, the separation of the locking rod 41 from the second locking hole 311 can be avoided, so that the fixing base can obtain higher fixing strength.

Fig. 5 is a schematic structural diagram of the positioning block 6, and as shown in the drawing, in order to avoid the interference between the positioning block 6 and the guide rod 5, an avoiding groove 61 may be formed on the bottom surface of the positioning block 6, and after the positioning block 6 is installed inside the locking groove 11, the guide rod 5 enters the avoiding groove 61. In addition, in order to improve the fixing effect of the positioning block 6 in the locking groove 11, a first locking protrusion 62 may be disposed on a side wall of the positioning block 6 close to the locking block 4, and a second locking protrusion 63 may be disposed on a side wall of the positioning block 6 far from the locking block 4. Correspondingly, a first receiving groove 43 for receiving the first locking projection 62 is provided on the side wall of the locking piece 4 remote from the locking lever 41, and a second receiving groove 111 for receiving the second locking projection 63 is provided on the side wall of the locking groove 11 remote from the mounting bar 2. After the positioning block 6 is installed in the locking groove 11, the first locking protrusion 62 enters the first accommodating groove 43, the second locking protrusion 63 enters the second accommodating groove 111, and the positioning block 6 is prevented from being separated from the locking groove 4 by the cooperation of the accommodating grooves and the locking protrusions, so that the limiting stability of the positioning block 6 to the locking block 4 is improved.

As shown in fig. 1, the return spring 7 in this embodiment may be sleeved outside the guide rod 5, and when the installation is performed, one end of the return spring 7 should be connected to the locking block 4, and the other end should be connected to the side wall of the locking groove 11 close to the installation bar 2. When locking piece 4 slides to installation strip 2 place direction, reset spring 7 will be compressed, and staff's accessible locating piece 6 supports locking piece 4 and pushes up to make locking pole 41 stop inside second locking hole 311. When the fixing base is dismantled to needs, locating piece 6 can be dismantled to the staff, and locking piece 4 can be ordered about to the direction slip of keeping away from mounting bar 2 to the inside elastic force of reset spring 7 this moment to make locking pole 41 break away from second locking hole 311 fast, and then make linkage segment 31 can break away from mounting groove 21.

As a further alternative of this embodiment, a label slot may be further provided on the top surface of the positioning block 6, and an indication label 8 is provided inside the label slot. When wiring system inside line joint quantity is more, staff's accessible instruction label 8 carries out the record to fixing the line joint type inside this device, when needs overhaul, can find corresponding joint fast through instruction label 8, consequently can promote staff's maintenance efficiency.

The following explains the effects of the above-described scheme:

this embodiment provides a wiring system is with connecting fixing device, can connect through the fixing base to the inside circuit of wiring system and fix to can lock the fixing base through the locking subassembly, thereby promote the clean and tidy degree of placing of wiring system internal joint, and then make things convenient for the staff to maintain line connection. Secondly, this device can improve the locking reliability of fixing base through the locating piece to can make things convenient for the staff to discern the circuit joint through the instruction label on the locating piece. In addition, when the connector is disassembled, the quick unlocking of the fixing seat can be realized through the reset spring, so that the operation difficulty can be reduced, and the maintenance efficiency of workers is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A terminal fixing device for a wiring system, characterized by comprising:

the base comprises a bearing plate (1) and a mounting bar (2), the mounting bar (2) is arranged on the bearing plate (1), and a mounting groove (21) is formed in the top surface of the mounting bar (2); the bearing plate (1) is provided with a plurality of locking grooves (11) which are uniformly distributed along the length direction of the mounting strip (2), the side wall, close to the mounting strip (2), of each locking groove (11) is provided with a first locking hole (12), and the first locking holes (12) are communicated with the mounting grooves (21);

the fixing seat is detachably arranged on the mounting bar (2) and comprises a connecting section (31) and a fixing section (32), the connecting section (31) is arranged on the bottom surface of the fixing section (32), and the connecting section (31) is arranged in the mounting groove (21); a second locking hole (311) is formed in the side wall of the connecting section (31), and a joint accommodating groove (321) is formed in the top surface of the fixing section (32);

the locking subassembly, the locking subassembly includes locking piece (4), locking piece (4) slide to set up inside locking groove (11), are equipped with locking pole (41) on locking piece (4) are close to the lateral wall of mounting bar (2), and locking pole (41) are just relative with first locking hole (12).

2. A terminal fixture for a wiring system as set forth in claim 1, wherein: a guide rod (5) is arranged in the locking groove (11), and the axial direction of the guide rod (5) is parallel to the axial direction of the first locking hole (12); the locking block (4) is provided with a guide hole (42), and the guide rod (5) is arranged in the guide hole (42).

3. A terminal fixture for a wiring system as set forth in claim 2, wherein: the locking assembly further comprises a positioning block (6) and a return spring (7), the return spring (7) is sleeved outside the guide rod (5), one end of the return spring (7) is connected with the locking block (4), and the other end of the return spring is connected with the side wall, close to the mounting bar (2), of the locking groove (11); the positioning block (6) is detachably arranged in the locking groove (11), and the positioning block (6) is positioned on one side, away from the reset spring (7), of the locking block (4).

4. A terminal fixture for a wiring system as set forth in claim 3, wherein: and an avoiding groove (61) for accommodating the guide rod (5) is formed in the bottom surface of the positioning block (6).

5. A terminal fixture for a wiring system as set forth in claim 3, wherein: a first locking protrusion (62) is arranged on the side wall of the positioning block (6) close to the locking block (4), and a second locking protrusion (63) is arranged on the side wall of the positioning block (6) far away from the locking block (4); the side wall, far away from the locking rod (41), of the locking block (4) is provided with a first accommodating groove (43) for accommodating a first locking protrusion (62), and the side wall, far away from the mounting bar (2), of the locking groove (11) is provided with a second accommodating groove (111) for accommodating a second locking protrusion (63).

6. A terminal fixture for a wiring system as set forth in claim 1, wherein: a positioning bulge (22) is arranged on the top surface of the mounting bar (2), and the positioning bulge (22) is aligned with the first locking hole (12); and a positioning groove (322) for accommodating the positioning protrusion (22) is also arranged on the bottom surface of the fixing section (32), and the positioning groove (322) is aligned with the second locking hole (311).

7. A terminal fixture for a wiring system as set forth in claim 1, wherein: be equipped with the silica gel skid resistant course on the inside wall that connects holding tank (321).

8. A terminal fixture for a wiring system according to claim 3, wherein: and a label groove is formed in the top surface of the positioning block (6), and an indicating label (8) is arranged in the label groove.